I received the M. Eng. degree in electrical engineering and a master in signal processing for communications from ENIT (Ecole Nationale d'Igénieurs de Tunis) in 1997, and 1998 respectively. In 2001, I joined the CNAM (Conservatoire National des Arts et Metiers) of Paris, where I obtained my Ph.D. in signal processing for communications in May 2004. Actually, I am a senior research engineer in the Electronics, Control Engineering and Systems department (EASY) and the CEDRIC Laboratory (Centre d'Etudes et De Recherche en Informatique et Communications).